Octamethylcyclotetrasiloxane
Octamethylcyclotetrasiloxane
- CAS:
- 556-67-2
- MF:
- C8H24O4Si4
- MW:
- 296.62
Suppliers by country/region
Company Type
Properties
- Melting point:
- 17-18 °C (lit.)
- Boiling point:
- 175-176 °C (lit.)
- Density
- 0.956 g/mL at 25 °C (lit.)
- vapor density
- 1 (vs air)
- vapor pressure
- 1.32hPa at 25℃
- refractive index
- n
20/D 1.396(lit.)
- Flash point:
- 140 °F
- storage temp.
- Store below +30°C.
- solubility
- <0.001g/l Hydrolysis
- form
- liquid
- color
- colorless
- Specific Gravity
- 0.956
- explosive limit
- 0.4-11.7%(V)
- Water Solubility
- INSOLUBLE
- Sensitive
- Moisture Sensitive
- Merck
- 14,6747
- BRN
- 1787074
- Dielectric constant
- 2.4（20℃）
- InChIKey
- HMMGMWAXVFQUOA-UHFFFAOYSA-N
- LogP
- 6.98 at 21.7℃
Safety Information
- Symbol(GHS)
GHS02,GHS08,GHS09
- Signal word
- Warning
- Hazard statements
- H226-H361f-H410
- Precautionary statements
- P202-P210-P233-P240-P273-P308+P313
- Hazard Codes
- Xn
- Risk Statements
- 53-62-10
- Safety Statements
- 36/37-46-51-61
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 1
- RTECS
- GZ4397000
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29319090
- Toxicity
- LD50 oral in rat: 1540mg/kg
Use
Octamethylcyclotetrasiloxane is used as a monomer in the production of silicone polymers and as an intermediate in the production of other organosilicon substances.Further it finds its application in electronics, textiles, personal care products and household care products.
9 India supplier list of "Octamethylcyclotetrasiloxane"
- Product Name:Octamethylcyclotetrasiloxane
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Octamethylcyclotetrasiloxane
- Products Intro:Brand:sigma aldrich | Product Number:235695 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Octamethylcyclotetrasiloxane 98%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.029760
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Octamethylcyclotetrasiloxane
- Company Type: Reagent
- Country/Region: Haryana,INDIA
- Product Name:Octamethylcyclotetrasiloxane
- Company Type: Reagent
- Country/Region: Haryana,INDIA
- Product Name:2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
- Products Intro:Brand:thermofisher.in | Product Number:ALF-A15240-22 | Purity:98%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Cyclomethicone4
- Products Intro:Brand:clearsynth | Product Number:CS-T-59853
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:Octamethylcyclotetrasiloxane
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA
- Product Name:Octamethylcyclotetrasiloxane
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Octamethylcyclotetrasiloxane
- Company Type: Service provider
- Country/Region: New Delhi,INDIA